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The 24 best-selling hardened on AliExpress

We picked 24 hardened from AliExpress with real orders and good reviews. Prices go from $1.15 to $42.03, the average rating is 4.8 stars and the most popular one has 5.3k orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

  1. 1Upgrades V2 Hotend Kit For Bambu Lab P1P X1 P1S X1C Hot End Thermistor Bimetal Throat Bamb-64%Upgrades V2 Hotend Kit For Bambu Lab P1P X1 P1S X1C Hot End Thermistor Bimetal Throat Bambulab Hardened Steel$1.15 $3.23★ 4.8 · 5.3k soldView on AliExpress →
  2. 2For Bambu lab A1/A1 mini/A2L Hotend Kit Hardened Steel Nozzle 0.2/0.4/0.6/0.8mm nozzle For-11%For Bambu lab A1/A1 mini/A2L Hotend Kit Hardened Steel Nozzle 0.2/0.4/0.6/0.8mm nozzle For Bambu lab 3D$42.03 $47.06★ 4.8 · 4.9k soldView on AliExpress →
  3. 3Hotend Kit For Bambu Lab A1/A1 Mini High Flow 0.2/0.4/0.6/0.8mm Hardened Steel Nozzle Quic-67%Hotend Kit For Bambu Lab A1/A1 Mini High Flow 0.2/0.4/0.6/0.8mm Hardened Steel Nozzle Quick Swap Hot End$1.15 $3.49★ 4.8 · 4.8k soldView on AliExpress →
  4. 4Bimetallic Nozzle For Flashforge AD5X New Upgraded Hardened Steel Hotend Nozzles 0.25/0.4/-63%Bimetallic Nozzle For Flashforge AD5X New Upgraded Hardened Steel Hotend Nozzles 0.25/0.4/0.6/0.8mm 3D$1.15 $3.15★ 4.8 · 3.3k soldView on AliExpress →
  5. 5Upgraded Hotend Kit For Bambu Lab A1/A1 Mini Fast Speed Hot End Assembly 0.2/0.4/0.6/0.8mm-69%Upgraded Hotend Kit For Bambu Lab A1/A1 Mini Fast Speed Hot End Assembly 0.2/0.4/0.6/0.8mm Hardened Steel$2.26 $7.30★ 4.8 · 3.3k soldView on AliExpress →
  6. 6New High Quality H2D H2S H2C Hotend Kit with 0.2/0.4/0.6/0.8mm Hardened Steel Nozzle Repla-57%New High Quality H2D H2S H2C Hotend Kit with 0.2/0.4/0.6/0.8mm Hardened Steel Nozzle Replace Hotend Kit For$1.15 $2.69★ 4.8 · 3.3k soldView on AliExpress →
  7. 7New High Quality H2D H2S H2C Hotend Kit with 0.2/0.4/0.6/0.8mm Hardened Steel Nozzle Repla-69%New High Quality H2D H2S H2C Hotend Kit with 0.2/0.4/0.6/0.8mm Hardened Steel Nozzle Replace Hotend Kit For$1.15 $3.70★ 4.7 · 2.8k soldView on AliExpress →
  8. 8For Creality K1C/K2 SE Nozzle All-in-one Hardened Steel Titanium High Flow Upgraded K1C/K1-13%For Creality K1C/K2 SE Nozzle All-in-one Hardened Steel Titanium High Flow Upgraded K1C/K1/K2 SEMax Nozzle For$3.45 $3.95★ 4.7 · 2.8k soldView on AliExpress →
  9. 92 Pack A1 Mini/A1 Hotend Kit, 0.4mm Hardened Steel Nozzle, High-Temp Extruder Replacement -55%2 Pack A1 Mini/A1 Hotend Kit, 0.4mm Hardened Steel Nozzle, High-Temp Extruder Replacement for Bambu Lab 3D$8.07 $17.86★ 4.8 · 2.7k soldView on AliExpress →
  10. 10Nozzle For Flashforge AD5X New Version Upgraded Bimetallic Hardened Steel Nozzles 0.2/0.4/-53%Nozzle For Flashforge AD5X New Version Upgraded Bimetallic Hardened Steel Nozzles 0.2/0.4/0.6/0.8mm 3D$4.88 $10.38★ 4.7 · 2.3k soldView on AliExpress →
  11. 11Hotend For Kobra S1 Combo Print Head Hot End for Anycubic Kobra S1/ACE Pro Hotend Kobra S1-42%Hotend For Kobra S1 Combo Print Head Hot End for Anycubic Kobra S1/ACE Pro Hotend Kobra S1 Hardened Steel$1.15 $1.99★ 4.7 · 2.2k soldView on AliExpress →
  12. 12Creality Hardened Steel MK8 Nozzle for 3D Printers，Upgraded All Metal Nozzle for Ender 3 E-79%Creality Hardened Steel MK8 Nozzle for 3D Printers，Upgraded All Metal Nozzle for Ender 3 Ender-3 Pro S1 CR-10$1.15 $5.36★ 4.9 · 2.1k soldView on AliExpress →
  13. 13FYSETC DLC Hardened Steel & Copper Wear Resistant Bimetal HC Nozzle For V6 / Volcano /Mk8 -58%FYSETC DLC Hardened Steel & Copper Wear Resistant Bimetal HC Nozzle For V6 / Volcano /Mk8 Hotend Neptune4 K1$4.09 $9.75★ 4.9 · 2k soldView on AliExpress →
  14. 14Upgraded Hotend Kit For Bamb Lab A1/A1 Mini Fast Speed Hot End Assembly 0.2/0.4/0.6/0.8mm -6%Upgraded Hotend Kit For Bamb Lab A1/A1 Mini Fast Speed Hot End Assembly 0.2/0.4/0.6/0.8mm Hardened Steel$2.03 $2.16★ 4.9 · 1.9k soldView on AliExpress →
  15. 15Upgraded Hotend Kit For Bamb Lab A2L/A1/A1 Mini Fast Speed Hot End Assembly 0.2/0.4/0.6/0.-73%Upgraded Hotend Kit For Bamb Lab A2L/A1/A1 Mini Fast Speed Hot End Assembly 0.2/0.4/0.6/0.8mm Hardened Steel$2.20 $8.01★ 4.9 · 1.9k soldView on AliExpress →
  16. 16For Creality K2 Plus Hi Combo Nozzle Quick-Swap Nozzle Kit Hardened Steel All-metal Design-77%For Creality K2 Plus Hi Combo Nozzle Quick-Swap Nozzle Kit Hardened Steel All-metal Design For Creality K2$1.15 $4.99★ 4.7 · 1.9k soldView on AliExpress →
  17. 17For Bambu Lab Hotend Upgrade TZ 2.0 Version Hardened nozzle bambulab Bi Metal Fit Bambulab-69%For Bambu Lab Hotend Upgrade TZ 2.0 Version Hardened nozzle bambulab Bi Metal Fit Bambulabs X1 X1C P1P P1S$1.15 $3.74★ 4.9 · 1.8k soldView on AliExpress →
  18. 18For Anycubic Kobra 3 Nozzle Brass Hardened Steel 3D Printer Nozzles For Anycubic Kobra 3 C-27%For Anycubic Kobra 3 Nozzle Brass Hardened Steel 3D Printer Nozzles For Anycubic Kobra 3 Combo Kobra3, 0.2$1.15 $1.58★ 4.8 · 1.8k soldView on AliExpress →
  19. 19For Creality K1c Nozzle K1 Max Hardened Steel Nozzle Quick Swap All-in-one High Flow Bimet-71%For Creality K1c Nozzle K1 Max Hardened Steel Nozzle Quick Swap All-in-one High Flow Bimetal Heatbreak For$1.15 $3.98★ 4.9 · 1.7k soldView on AliExpress →
  20. 20Upgraded AD5X Nozzle Hardened Steel Hotend Nozzles 0.25/0.4/0.6/0.8mm High Flow Quick-Deta-81%Upgraded AD5X Nozzle Hardened Steel Hotend Nozzles 0.25/0.4/0.6/0.8mm High Flow Quick-Detachable Nozzle For$1.15 $6.19★ 4.8 · 1.5k soldView on AliExpress →
  21. 21For Anycubic Kobra S1 S1C Hotend Kit Kobra S1 Combo Heating Block Brass Hardened Steel Noz-57%For Anycubic Kobra S1 S1C Hotend Kit Kobra S1 Combo Heating Block Brass Hardened Steel Nozzle$5.14 $11.98★ 4.9 · 1.4k soldView on AliExpress →
  22. 22Unicorn Hardened Steel Nozzle for Creality K2/K2 Plus/K2Pro, All-Metal Quick-Swap CrealityUnicorn Hardened Steel Nozzle for Creality K2/K2 Plus/K2Pro, All-Metal Quick-Swap Creality Hi Hotend Nozzles$4.69★ 4.8 · 433 soldView on AliExpress →
  23. 23Hardened Steel Extruder Gear Unit for Bambu Lab X1 X1C P1P P1S Hotend Extruder Replacement-53%Hardened Steel Extruder Gear Unit for Bambu Lab X1 X1C P1P P1S Hotend Extruder Replacement High Strength 3D$12.49 $26.58★ 4.6 · 423 soldView on AliExpress →
  24. 24For Elegoo Neptune 4 Max Brass Copper Plated Hardened Steel Nozzle For Elegoo Neptune 4 PlFor Elegoo Neptune 4 Max Brass Copper Plated Hardened Steel Nozzle For Elegoo Neptune 4 Plus Nozzle High$2.24★ 4.9 · 358 soldView on AliExpress →

Quick picks

Most popularUpgrades V2 Hotend Kit For Bambu Lab P1P X1 P1S X1C Hot End Thermistor Bimetal T$1.15 · ★ 4.8 · 5.3k soldBest rated1/2/3pcs For ELEGOO Neptune 4 Nozzle Hardened/Stainless Steel/Brass High-Speed N$1.70 · ★ 5.0 · 284 soldBiggest discountUpgraded AD5X Nozzle Hardened Steel Hotend Nozzles 0.25/0.4/0.6/0.8mm High Flow $1.15 · ★ 4.8 · 1.5k sold

How much to pay

Tip: read the latest buyer photos on AliExpress and check the size or model before you order. Products with many orders and a rating of 4.7 or more are usually the safest choice.

Questions

What is the best-selling hardened?

The most popular one is "Upgrades V2 Hotend Kit For Bambu Lab P1P X1 P1S X1C Hot End Thermistor Bimetal Throat Bambulab Hardened Steel", with 5.3k orders.

How much does a hardened cost?

In this list prices go from $1.15 to $42.28; half of them cost less than $3.31.

Which hardened has the best reviews?

"1/2/3pcs For ELEGOO Neptune 4 Nozzle Hardened/Stainless Steel/Brass High-Speed Nozzle For Elegoo Neptune 4" has an average of 5.0 stars with many orders.

Are there discounts?

Yes. On average these products are 28% below their original price on AliExpress. Prices change often.

Prices and ratings come from AliExpress and can change. We may earn a commission when you buy through our links, at no extra cost to you.